Oce 3121 Technical & Service Manual page 711

A flat section is cut in the lead cam. This is to prevent the lead cam from rotat-
ing under the weight of the bin unit.
When the bin unit is stationary, the cam home sensor (PI1) monitors the situa-
tion. The rolls are held within the flat section of the cam. The van of the sensor
is the same width as the flat section of the cam.
slope
Slope section
section
lead cam
home position
sensor PI1
Lead cam home
position sensor
(PI1)
ed.1
level section
Level section
lead cam
Lead cam
level section
Level section
lead cam
Lead cam
lead cam flag
Lead cam flag
21 Sorter 561